*{
    margin: 0;
    padding: 0;
}
/* 表头部分 */
.bt{
    background-color: #216823;
    width: 100%;
    height: 200px;
}
.js{
    font-family: Arial,sans-serif;
    font-size: 50px;
    text-align: center;
    height: 100px;
    line-height: 100px;
    color: aliceblue;
}
.qk1{
    position: relative;
    left: 45%;
    width: 200px;
}
.js1{
    font-family: Arial,sans-serif;
    font-size: 25px;
    float: left;
}
.js2{
    font-family: Arial,sans-serif;
    font-size: 25px;
}
.dhl{
    background-color: #333;
    width: 100%;
    height: 100px;
    text-align: center;
}
.dhl a{
    position: relative;
    height: 100px;
    line-height: 100px;
    font-size: 30px;
    word-spacing: 30px;
    color: aliceblue;
    text-decoration: none;
    margin: 5%;
    text-align: center;
}
.zt{
    background-color: #f7f7f7;
    width: 100%;
    height: 1500px;
}
.l1{
    font-size: 40px;
    position: relative;
    width: 180px;
}
.qk2{
    width: 100%;
    height: 300px;
    background-color: #333;
}
.t1{
    float: left;
    width: 40%;
}
.js3{
    font-size: 40px;
    text-align: center;
    color: #f7f7f7;
}
.js4{
    text-align: center;
    font-size: 20px;
    position: relative;
}   
.sj1{
    text-align: center;
    font-size: 20px;
}
.js5{
    text-align: center;
    font-size: 20px;
}
.js6{
    text-align: center;
}
.qk2 p{
    padding: 10px;
    color: #f7f7f7;
}
.fgx{
    width: 100%;
    height: 1px;
    background-color: #f7f7f7;
    position: relative;
}
.qk3{
    background-color: #333;
    width: 100%;
    height: 1500px;
}
.qk3 img{
    float: left;
    margin: 30px auto auto 50px;
}
.xs1{
    height: 350px;
    line-height: 350px;
    font-size: 300px;
    color: #f7f7f7;
    float: left;
}
.xs2{
    height: 450px;
    line-height: 450px;
    font-size: 30px;
}
.bg1{
    background-color: #333;
    width: 100%;
    height: 400px;
    color: #f7f7f7;
    text-align: center;
}
table{
    border-collapse: collapse;
    
}
.bg{
    text-align: center;
}
.db{
    background-color: #333;
    width: 100%;
    height: 300px;
}
.kkk{
    color: #f7f7f7;
    font-size: 30px;
    text-align: center;
}